God of Gaming

Hey guys (as always) I have been playing besiege which I am pretty sure My pc can handle (because hell I can run Injustice, Shadow Warrior on full graphics Which clearly HAS HIGHER GRAPHICS THAN THIS PIECE OF SHEET!!!!) Sorry about that anyways back to the topic.So some of the levels on besiege wherein when I test my machine it goes from high FPS to 10 I think so I think an update is needed or my pc has a problem so help me guys.

God of Gaming

The reason besieged is lagging so much is because of the CPU usage, not the GPU usage.
This is because besiege is using a highly precise physics system that is running fully on the CPU so unless you have a beast CPU such as i7-6700K you are sooner or later gonna get lag on larger builds.
Generally you want to use Something like MSI afterburner to check the usage of your GPU,CPU,RAM and you would know what is bottlenecking that game.